CN209346085U - Electronic cigarette and its atomising device - Google Patents
Electronic cigarette and its atomising device Download PDFInfo
- Publication number
- CN209346085U CN209346085U CN201821397292.7U CN201821397292U CN209346085U CN 209346085 U CN209346085 U CN 209346085U CN 201821397292 U CN201821397292 U CN 201821397292U CN 209346085 U CN209346085 U CN 209346085U
- Authority
- CN
- China
- Prior art keywords
- atomising device
- venthole
- inlet opening
- heat generating
- generating component
- Prior art date
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Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 22
- 241000208125 Nicotiana Species 0.000 claims abstract description 54
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 33
- 239000000779 smoke Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 239000000919 ceramic Substances 0.000 claims description 67
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 206010037660 Pyrexia Diseases 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 11
- 235000019504 cigarettes Nutrition 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000010512 thermal transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/44—Wicks
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/18—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being embedded in an insulating material
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/46—Heating elements having the shape of rods or tubes non-flexible heating conductor mounted on insulating base
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catching Or Destruction (AREA)
- Air Humidification (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a kind of electronic cigarette and its atomising devices.The atomising device includes smoke grenade pipe and atomizing component；Exhaust gases passes and the liquid storage chamber for storing tobacco juice are equipped in smoke grenade pipe, and one end is formed with liquid outlet；Atomizing component includes upper cover and heat generating component；Upper cover includes sequentially connected guidance part, auxiliary section and receiving portion, and guidance part and smoke grenade pipe are equipped with the one end fits of liquid outlet, and the inlet opening and venthole of integral structure are offered on guidance part；Wherein, inlet opening is used to tobacco juice being delivered to heat generating component；Heat generating component is used to carrying out tobacco juice into heating that it to be made to be atomized into smog；Venthole is used to smog being sent to exhaust gases passes outflow by venthole.By the way that inlet opening and venthole setting are structure as a whole, so that it is more preferable to install more convenient and relevant sealing performance.In addition, inlet opening and venthole are arranged on guidance part simultaneously, the utilization rate of guidance part can also be improved, so that the structure of atomising device is more compact.
Description
Technical field
The utility model relates to a kind of electronic cigarettes, and in particular to a kind of electronic cigarette and its atomising device.
Background technique
As attention rate of the people to health rises, people will appreciate that harm of the tobacco to body, therefore produce
Electronic cigarette is given birth to.Electronic cigarette has appearance similar with cigarette and taste, but general tar, suspended particulates etc. without in cigarette
Other harmful components greatly reduce the harm to user's body, thus mostly as the substitute of cigarette, for giving up smoking.
Electronic cigarette is generally made of atomising device and power supply module, the fever group of electronic cigarette atomization device currently on the market
Part is generally made of the heating wire in cordage and winding cordage.Such as the Chinese patent of application number 201420498010.8
In, guide wire is made of glass fiber material, cross in the side wall with snorkel, and both ends expose outside, the end of the exposing with
Liquid storage piece is connected, and the tobacco juice in liquid storage piece to be drawn into snorkel through capillary action, heater element setting is being ventilated
In pipe and cooperate on guide wire, the tobacco juice being located at guide wire by way of heating on the part inside snorkel is atomized.
Since guide wire is flexible material, thus need to be arranged on snorkel the notch being connected with the through-hole of accommodating guide wire with solid
Determine guide wire.On the other hand snorkel is collapsed in incision in order to prevent, needs to be arranged at incision site abutment sleeve to increase
The external force resistance ability of strong incision.Thus also need to be arranged a series of fixed device after setting guide wire, structure is complex.
Utility model content
The utility model provides a kind of atomising device and its electronic cigarette, multiple to solve atomising device structure in the prior art
It is miscellaneous, assemble cumbersome technical problem.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of atomising device, institute
Stating atomising device includes: smoke grenade pipe and atomizing component；Exhaust gases passes and liquid storage chamber are equipped in the smoke grenade pipe, the liquid storage chamber is used
In storage tobacco juice, one end of the smoke grenade pipe is formed with liquid outlet；The atomizing component includes upper cover and heat generating component；On described
Lid includes sequentially connected guidance part, auxiliary section and receiving portion, and the guidance part and the smoke grenade pipe are equipped with the liquid outlet
One end fits, and inlet opening and venthole are offered on the guidance part, the inlet opening and the venthole are arranged in one
In the guidance part of structure；The auxiliary section and the heat generating component cooperate；Collecting part institute is formed on described accommodation section
State the accommodating chamber of heat generating component；Wherein, the inlet opening is in fluid communication by the auxiliary section and the heat generating component, is used for
The tobacco juice that the liquid outlet flows out is delivered to the heat generating component；The heat generating component is used for the cigarette for conveying the inlet opening
Liquid, which carries out heating, makes it be atomized into smog；The venthole and the heat generating component are in fluid communication, for passing through the smog
The venthole is sent to the exhaust gases passes outflow.
Optionally, the upper cover is integrally formed component.
Optionally, the auxiliary section includes lower surface and through-hole, and the through-hole and the inlet opening are in fluid communication；The mist
Change component further include sealing element, the sealing element is accommodated in the accommodating chamber, and be arranged the heat generating component and it is described under
Between surface, and then realize the sealing cooperation of the auxiliary section and the heat generating component.
Optionally, the inlet opening is non-circular hole.
Optionally, the quantity of the inlet opening is two, and the quantity of the venthole is one, and described two inlet openings
The two sides of the venthole are set.
Optionally, the venthole is connected to the upper surface and side surface of the guidance part.
Optionally, the heat generating component includes porous ceramics drain body and the bottom surface for being set to the porous ceramics drain body
Heat radiating structure and electrode, the porous ceramics drain body is used to the tobacco juice conveyed through the inlet opening being delivered to the hair
Heat structure, the heat radiating structure are used for the fever when being powered and convert smog for tobacco juice, and the electrode is used for the fever
Structure is electrically connected to power supply.
Optionally, the sealing element further includes the side being arranged between described accommodation section and the porous ceramics drain body
Wall, to realize that the sealing between described accommodation section and the porous ceramics drain body cooperates.
Optionally, the heat radiating structure is at least one of heating coating, fever route, fever tablet or net with heating function.
Optionally, the top surface of the porous ceramics drain body opens up fluted, and the groove is for increasing the porous pottery
The contact area of porcelain drain body and tobacco juice, and reduce the flow resistance that tobacco juice reaches the bottom surface of the porous ceramics drain body.
Optionally, the side wall includes annular wall and from the convex ridge portion that the annular wall outwardly protrudes, the annular
Wall portion is arranged between described accommodation section and the porous ceramics drain body and forms gap, the convex ridge portion with described accommodation section
It fits snugly between described accommodation section and the porous ceramics drain body.
Optionally, the atomizing component further includes pedestal, the pedestal be used to cooperating with the upper cover and by the fever
Component is fixed among the pedestal and the upper cover.
Optionally, the pedestal includes base bottom wall and base side wall, the base side wall have for the receiving
The structure that portion is clasped, and air inlet is offered in the base bottom wall.
Optionally, the air inlet is at least one, and the full-size of the cross section of the air inlet is less than or equal to
0.2mm。
Optionally, the air inlet is circular hole, and the diameter of the circular hole is less than or equal to 0.2mm.
Optionally, the atomizing component further includes sealing cover, and the sealing cover lid is located on the guidance part, and in correspondence
The position of the inlet opening offers via hole, forms sandwiched to the direction of the venthole in the position of the correspondence venthole
Wall between the venthole and the exhaust gases passes, so that the guidance part and liquid storage chamber sealing cooperation.
In order to solve the above technical problems, another technical solution that the utility model uses is: providing a kind of electronic cigarette, institute
Stating electronic cigarette includes power supply module and previously described atomising device, and the power supply module is electrically connected with the atomising device, and
And the heat generating component for the atomising device provides power supply.
The beneficial effects of the utility model are: being in contrast to the prior art, the utility model utilizes upper cover by liquid storage
Chamber and exhaust gases passes and heat generating component are in fluid communication, and tobacco juice is delivered to heat generating component by the inlet opening of upper cover, passes through upper cover
Venthole send the smog converted to exhaust gases passes, and by the way that inlet opening and venthole setting are structure as a whole,
So that the installation of atomising device is more convenient and relevant sealing performance is more preferable.In addition, inlet opening and venthole are arranged simultaneously
On guidance part, the utilization rate of guidance part can also be improved, so that the structure of atomising device is more compact.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the floor map of an embodiment of the utility model atomising device；
Fig. 2 is the schematic cross-sectional view of atomising device shown in Fig. 1；
Fig. 3 is the decomposition texture schematic diagram of atomising device shown in Fig. 1；
Fig. 4 is the partial enlargement diagram in Fig. 2；
Fig. 5 is the schematic cross-sectional view of upper cover in Fig. 3；
Fig. 6 is the floor map of the utility model electronic cigarette；
Fig. 7 is the schematic cross-sectional view of electronic cigarette in Fig. 6.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Also referring to Fig. 1 to Fig. 3, the utility model atomising device may include atomizing component 100 and smoke grenade pipe 200.Its
In, atomizing component 100 is contained in smoke grenade pipe 200, and atomizing component 100 may include heat generating component 10, upper cover 20 and pedestal 30.Its
In, heat generating component 10 is arranged between upper cover 20 and pedestal 30, and heat generating component 10 and upper cover 20 and pedestal 30 are contained in cigarette
In bomb tube 200.
As shown in figure 3, in the present embodiment, heat generating component 10 may include porous ceramics drain body 12, be set to porous pottery
Heat radiating structure (not shown) on the bottom surface of porcelain drain body 12 and the electrode 18 being electrically connected with power supply (not shown).
Wherein, porous ceramics drain body 12 is made of porous ceramic film material.Porous ceramic film material is usually by aggregate, bonding
The components such as agent and pore creating material by high temperature sintering ceramic material, it is internal have largely communicate with each other and be connected to material surface
Cellular structure.Since porous ceramic film material has porosity height, chemical property stabilization, large specific surface area, bulk density small, thermally conductive
The excellent performances such as the low and corrosion-and high-temp-resistant of property, have numerous applications in the fields such as metallurgy, biology, the energy, environmental protection.
In the present embodiment, it selects porous ceramic film material to make porous ceramics drain body 12, is led positioned at the porous ceramics
The tobacco juice of 12 side of liquid is via the cellular structure for largely communicating with each other and being connected to material surface inside porous ceramic film material
Infiltrate into the other side of porous ceramics drain body 12, and be set to porous ceramics drain body 12 bottom surface on heat radiating structure phase
Contact, to convert smog for tobacco juice.
Specifically, Fig. 3 and Fig. 4 are please referred to, in the present embodiment, the top surface of porous ceramics drain body 12 offers a groove
122, the sectional area of the groove 122 is gradually reduced along 122 depth direction of groove.122 one side of groove can be used for accommodating cigarette
Liquid；On the other hand it can also increase the contact area between tobacco juice and porous ceramics drain body 12, improve the diffusion velocity of tobacco juice；
The groove 122 can also reduce the distance between the top and bottom of porous ceramics drain body 12 simultaneously, to reduce tobacco juice arrival
The flow resistance of the bottom surface of porous ceramics drain body 12, further increases the diffusion velocity of tobacco juice.
In the present embodiment, as shown in figure 4, the bottom of porous ceramics drain body 12 is arranged in heat radiating structure 16, for pair
The tobacco juice of 12 bottom surface of porous ceramics drain body is heated.Specifically, which can be heating coating, line with heating function
At least one of road, fever tablet or net with heating function.
In one embodiment, which is heating coating.Wherein, heating coating can include but is not limited to electricity
Magnetic induction exothermic paint and infrared induction exothermic paint etc., are not especially limited herein.For example, can be at the bottom of heat generating component 10
Face uniformly coats electromagnetic induction exothermic paint, in use, being acted on using electromagnetic induction so that heating coating leads porous ceramics
It is heated the bottom surface of liquid 12.
In another embodiment, which can be fever tablet or net with heating function.Wherein, fever tablet can be metal
Piece, or other, which are powered, can produce the material of heat, and the application is not specifically limited.
In the present embodiment, which is fever route.The fever route is electrically connected to a power source by electrode 18, when
When power supply is powered, heat radiating structure 16 generates heat, to heat the bottom surface of porous ceramics drain body 12, makes to be located at porous ceramics
The tobacco juice of 12 bottom surface of drain body is converted into smog.
Fig. 3 and Fig. 4 are please referred to, atomizing component further includes a sealing element 14, and sealing element 14 is arranged in upper cover 20 and porous pottery
Between porcelain drain body 12, and it is set on the upper surface 123 and side surface 125 of porous ceramics drain body 12.In the present embodiment,
Sealing element 14 have the upper wall 142 cooperated with the upper surface 123 of porous ceramics drain body 12 and with porous ceramics drain body 12
The side wall 144 that side surface 125 cooperates.The upper wall 142 of sealing element 14 is located between upper cover 20 and porous ceramics drain body 12, and
Avoid holes 146 corresponding with the groove 122 on porous ceramics drain body 12 are offered on the upper wall 142.The ruler of the avoid holes 146
The size of the very little opening that may approximately equal to groove 122, and it is less than the size of 12 upper surface 123 of porous ceramics drain body, in sealing
Gap between lid 20 and porous ceramics drain body 12, and realize the sealing cooperation of upper cover 20 and heat generating component 10, prevent tobacco juice
It is leaked during flowing into porous ceramics drain body 12 by upper cover 20.
As shown in Fig. 2, in the present embodiment, exhaust gases passes 40 and liquid storage chamber 50 are equipped in smoke grenade pipe 200, and in smoke grenade pipe
200 one end is formed with liquid outlet 52, which is connected to liquid storage chamber 50.Wherein, liquid storage chamber 50 is for storing tobacco juice, cigarette
Gas channel 40 is used to send out the smog after conversion from exhaust gases passes 40.
Wherein, as shown in Figures 2 and 3, in the present embodiment, 10 part of heat generating component is placed in upper cover 20, upper cover 20
It is arranged between liquid storage chamber 50 and heat generating component 10, is directed to the tobacco juice in liquid storage chamber 50 for cooperating with heat generating component 10
Heat generating component 10.
Specifically, in the present embodiment, as shown in Figure 3 and Figure 4, upper cover 20 may include sequentially connected guidance part 22, match
Conjunction portion 24 and receiving portion 26.Wherein, inlet opening 222 and venthole 224, liquid storage chamber 50 and inlet opening are offered on guidance part 22
222 are in fluid communication by liquid outlet 52, and exhaust gases passes 40 and venthole 224 are in fluid communication.Receiving portion is formed in receiving portion 26
Divide the accommodating chamber 262 of heat generating component 10,10 part of heat generating component is accommodated in accommodating chamber 262.Auxiliary section 24 and guidance part 22 connect
Lead to and cooperate with the upper surface of heat generating component 10 123, and then inlet opening 222 and heat generating component 10 are in fluid communication, so that
Tobacco juice in inlet opening 222 can be delivered to heat generating component 10 by auxiliary section 24.Heat generating component 10 is used for will by fever
The tobacco juice of conveying is converted into smog, venthole 224 and the fluid communication of heat generating component 10, and the smog for that will convert is from outlet
Hole 224 is transmitted.
Wherein, guidance part 22 is arranged in upper cover 20 close to 50 side of liquid storage chamber.Inlet opening 222 and liquid storage on guidance part 22
The liquid outlet 52 of chamber 50 is in fluid communication, and the venthole 224 and exhaust gases passes 40 on guidance part 22 are in fluid communication.To liquid storage chamber
Tobacco juice in 50 can enter inlet opening 222 to be sent to heat generating component 10, and the smog of generation can be via venthole 224 by cigarette
Gas channel 40 is sent out.
In the present embodiment, Fig. 3 and Fig. 4 are please referred to, the inlet opening 222 and venthole 224 on guidance part 22 are integrated knot
Structure.Specifically, the liquid outlet 52 and exhaust gases passes with liquid storage chamber 50 respectively is opened up on the end face of liquid storage chamber 50 in upper cover 20
40 inlet openings 222 and venthole 224 being connected.Wherein, the opposite both ends of the surface of guidance part 22 are connected to by inlet opening 222, are made
The tobacco juice obtained in liquid storage chamber 50 flows into porous ceramics drain body 12 through liquid outlet 52 and inlet opening 222.Venthole 224 is by guidance part
22 end face is connected to side surface, and the smog after conversion is flowed into air-flow at the side surface of guidance part 22, and further via out
Stomata 224 and the exhaust gases passes 40 being connected to venthole 224 outflow.
In the present embodiment, inlet opening 222 and the setting of venthole 224 are structure as a whole, does not need to inlet opening 222 and goes out
Stomata 224 is fixed respectively, so that installation is more convenient.And inlet opening 222 and venthole 224 are arranged in guidance part simultaneously
On 22, the utilization rate of guidance part 22 can also be improved, so that the structure of atomising device is more compact.
Further, the quantity of inlet opening 222 and venthole 224 can also have one with only one with inlet opening 222
A, it is multiple that venthole 224 has multiple or inlet opening 222 to have, and venthole 224 has one or inlet opening 222 and venthole
224 have simultaneously it is multiple.In the application, the quantity of inlet opening 222 and venthole 224 is not specifically limited.
In one embodiment, the quantity of inlet opening 222 and venthole 224 can be one, and tobacco juice is via an inlet opening
222 enter heat generating component 10, and the smog after conversion is flowed out via a venthole 224 with air-flow.
In another embodiment, an inlet opening 222 and two ventholes 224 also can be set.Wherein, inlet opening
222 are located between two ventholes 224, and tobacco juice flows into heat generating component 10 via inlet opening 222, and the smog after conversion is via two sides
Venthole 224 flowed out with air-flow.
In the present embodiment, Fig. 3 and Fig. 4 are please referred to, is opened up on guidance part 22 there are two inlet opening 222 and a venthole
224, and the two sides of venthole 224 are arranged in two inlet openings 222.Wherein, two inlet openings 222 are connected to liquid outlet 52, are used
In the liquid in liquid storage chamber 50 is sent to porous ceramics drain body 12.One venthole 224 and porous ceramics drain body 12 are another
Side connection, for sending out the smog after conversion through venthole 224.Inlet opening 222 is respectively set at the both ends of guidance part 22
It is advantageous in that, tobacco juice can be made to enter respectively from the both ends of porous ceramics drain body 12, tobacco juice is evenly distributed
On the surface of porous ceramics drain body 12, avoid because porous ceramics drain 12 local temperatures of body are excessively high caused by local tobacco juice is very few,
Influence service life.
Further, in the present embodiment, the cross sectional shape of inlet opening 222 is non-circular hole.Specifically, inlet opening 222
Cross sectional shape can be the regular shapes such as ellipse, rectangle, triangle, or the irregular shapes such as quadrangle, pentagon
Shape is not listed one by one herein.
Inlet opening 222, which is shaped to non-circular hole, to be advantageous in that, non-circular hole can prevent tobacco juice from entering
Fluid film is generated when inlet opening 222, to can guarantee the fluency of tobacco juice transmission, avoid occurring when continuous sucking dry combustion method or
The phenomenon that amount of smoke reduces.
Wherein, fluid film refers to, when tobacco juice flow to inlet opening 222, can form one in the opening of inlet opening 222
Layer bubble film, and then block inlet opening 222.
Further, referring to Fig. 5, in the present embodiment, the interior surface of venthole 224 is arranged to include arc song
Face, to increase residence time of the smog in venthole 224, so that the temperature for the smog being effectively reduced after conversion, prevents smog
Temperature is excessively high when flowing out out of venthole 224 and exhaust gases passes 40, scalds.
Further, as shown in Figure 3 and Figure 4, in the present embodiment, auxiliary section 24 includes a lower surface 241 and through-hole
242, the lower surface 241 of auxiliary section 24 and the upper surface 123 of heat generating component 10 cooperate, the feed liquor on through-hole 242 and guidance part 22
Hole 222 is connected.The quantity of through-hole 242 can be identical as the quantity of inlet opening 222 on guidance part 22 on auxiliary section 24, that is, every
One through-hole 242 is accordingly set on auxiliary section 24 at the position of one inlet opening 222, thus by inlet opening 222 and heat generating component
10 conductings, allow tobacco juice to reach heat generating component 10 via inlet opening 222.
In the present embodiment, receiving portion 26 is used for partial receipt heat generating component 10.Specifically, as shown in Figure 3 and Figure 4, exist
In the present embodiment, receiving portion 26 is connect with auxiliary section 24, and 10 part of heat generating component is accommodated in the accommodating chamber 262 of receiving portion 26,
And the upper surface 123 of heat generating component 10 is connected on the lower surface 241 of auxiliary section 24 by sealing element 14, and then realizes auxiliary section
24 cooperate with the sealing of heat generating component 10, i.e. the sealing of upper cover 20 and heat generating component 10 cooperates.
In the present embodiment, as shown in Figure 3 and Figure 4, the side wall 144 of sealing element 14 be folded in accommodating chamber 262 inner wall and
Between porous ceramics drain body 12.Specifically, porous ceramics drain body 12 has certain thickness, in order to can be by sealing element
14 are set on porous ceramics drain body 12, and are folded between porous ceramics drain body 12 and the inner wall of accommodating chamber 262.In this way
Setting is advantageous in that, on the one hand can be positioned to porous ceramics drain body 12, is on the other hand also possible to prevent porous pottery
The tobacco juice of 12 side of porcelain drain body is oozed out from the side surface 125 of porous ceramics drain body 12, to cause to waste.
Further, as shown in Figure 3 and Figure 4, side wall 144 may include annular wall 145 and from 145 convex of annular wall
Convex ridge portion 147 out.Annular wall 145 is arranged between receiving portion 26 and porous ceramics drain body 12 and is formed with receiving portion 26
Gap, convex ridge portion 147 fit snugly between receiving portion 26 and porous ceramics drain body 12.
Specifically, in the present embodiment, as shown in Figure 3 and Figure 4, annular wall 145 is attached to porous ceramics drain body 12
Side surface 125 on, and there are gaps between the inner wall of accommodating chamber 262.It squeezes and holds when preventing 14 expanded by heating of sealing element
Receive portion 26.
Convex ridge portion 147 is arranged between annular wall 145 and receiving portion 26, and one end is connect with annular wall 145, and one end is supported
It connects on the inner wall of accommodating chamber 262, so that heat generating component 10 be positioned, prevents heat generating component 10 from shaking in smoke grenade pipe 200.
In the present embodiment, it is made of silicone sealing element 14.Due to silica gel have absorption property is high, thermal stability is good,
Chemical property is stable, has the advantages that higher mechanical strength, thus in the present embodiment, porous ceramics is set in using silica gel part
It on the upper surface 123 and side surface 125 of drain body 12, can be very good to be adsorbed on the surface contacted, to prevent more
Tobacco juice on hole ceramics drain body 12 is leaked out from side surface 125.
In the present embodiment, upper cover 20 is integrally formed component.As shown in figure 3, in the present embodiment, upper cover 20 includes
Integrated molding and sequentially connected guidance part 22, auxiliary section 24 and receiving portion 26.Specifically, in the close liquid storage chamber 50 of upper cover 20
End face on open up inlet opening 222 and venthole 224 respectively, then on opposing end surface formed include an accommodating chamber 262 appearance
It receives portion 26, the through-hole 242 that inlet opening 222 and accommodating chamber 262 are connected finally is opened up on auxiliary section 24.Certainly it can also use
Other processing sequences process guidance part 22, auxiliary section 24 and receiving portion 26 in upper cover 20, are not specifically limited herein.
Using the structure of 26 one of guidance part 22, auxiliary section 24 and receiving portion, it is possible to reduce the number of elements of atomising device,
So that it is more preferable to install more convenient and relevant sealing performance.
As shown in Figure 3 and Figure 4, atomizing component 100 further includes a sealing cover 60, and the sealing cover 60 lid is located at guidance part 22
On, and between guidance part 22 and liquid storage chamber 50, for making upper cover 20 and liquid storage chamber 50 seal cooperation.
Specifically, in the present embodiment, the outer wall and smoke grenade pipe of guidance part 22 is arranged in a portion of sealing cover 60
Between 200 inner wall, for sealing the gap between the outer wall of upper cover 20 and the inner wall of smoke grenade pipe 200.
The position of inlet opening 222 on corresponding guidance part 22 of sealing cover 60 offers via hole 62, in corresponding venthole 224
Position formed to the direction of venthole 224 and be folded in wall 64 between venthole 224 and exhaust gases passes 40.On sealing cover 60
62 one side of via hole for the inlet opening 222 on the liquid outlet 52 and guidance part 22 of liquid storage chamber 50 to be connected, on the other hand
Liquid outlet 52 and inlet opening 222 can be made to seal cooperation, prevent tobacco juice from overflowing.Since venthole 224 is arranged in two feed liquors
Between hole 222, inlet opening 222 is connected to the liquid outlet 52 in liquid storage chamber 50, in order to avoid the tobacco juice in liquid storage chamber 50 enters
In venthole 224, setting wall 64 is folded between venthole 224 and exhaust gases passes 40, can completely cut off liquid storage chamber 50 and outlet
Gap between hole 224 prevents tobacco juice from leaking from venthole 224 to seal venthole 224 and liquid storage chamber 50.
In the present embodiment, pedestal 30 is used to cooperate with upper cover 20 and heat generating component 10 is fixed on pedestal 30 and upper cover 20
Among.Specifically, 10 part of heat generating component is accommodated among upper cover 20, is partially fixed on pedestal 30.
Please continue to refer to Fig. 3 and Fig. 4, in the present embodiment, pedestal 30 includes base bottom wall 32 and base side wall 34, pedestal
It is provided with the fastener matching structure for connecting with upper cover 20 in sidewall 34, air inlet 36 is provided in base bottom wall 32.
Wherein, it can be attached by fastener matching structure between pedestal 30 and upper cover 20.For example, can be in upper cover 20
Upper setting hook, and card slot is set on pedestal 30；Or hook is set on pedestal 30 and card slot is set in upper cover 20.
In the present embodiment, Fig. 3 and Fig. 4 are please referred to, the connection of pedestal 30 and upper cover 20 is arranged on base side wall 34
Card slot 38, and hook 28 is set on the outer surface of upper cover 20, by upper cover 20 being inserted in the base side wall 34 of pedestal 30
Portion, and be clasped by the card slot 38 on the hook 28 and base side wall 34 on 20 outer surface of upper cover and realize upper cover 20
Being fixedly connected between pedestal 30.
Further, referring to Fig. 3, being equipped with air inlet 36 in base bottom wall 32, the air inlet 36 and external fluid connect
It is logical, extraneous air-flow is sent between pedestal 30 and heat generating component 10 from air inlet 36, and further take away heat generating component 10
The smog of conversion sends out exhaust gases passes 40 through venthole 224.
As shown in Figure 3 and Figure 4, in the present embodiment, at least one air inlet 36 is offered in base bottom wall 32, it is multiple
Air inlet 36 is radial to be evenly distributed in base bottom wall 32.It certainly, in other embodiments, can also be with other arrangements
Multiple air inlets 36 are arranged in mode, for example, in an array manner or star etc., be not specifically limited herein.Air inlet 36
Shape may be any rule or irregular shape, and the application is also not specifically limited herein.
Further, in the present embodiment, the full-size of the cross section of each air inlet 36, which is respectively less than, is equal to 0.2mm.
Discovery is repeatedly studied and is tested, when the full-size in hole is less than or equal to 0.2mm, liquid be will be unable to through the hole.Thus,
In the present embodiment, the full-size that the cross section of air inlet 36 is arranged, which is less than or equal to 0.2mm, can prevent from adding through heat generating component 10
Thermal transition at smog liquefy again formed tobacco juice from air inlet 36 leak out, to influence to use.
Please continue to refer to Fig. 3 and Fig. 4, in the present embodiment, multiple circular holes, and each circular hole are opened up in base bottom wall 32
Diameter be less than or equal to 0.2mm.Specifically, multiple circular hole is in communication with the outside as air inlet 36, by extraneous air-flow from into
Stomata 36 is sent between pedestal 30 and heat generating component 10.
The quantity and arrangement mode of circular hole can there are many, the application is not specifically limited.In the present embodiment, as schemed
Shown in 3,6 circular holes are offered in base bottom wall 32, and 6 circular holes are according to quincunx arrangement.
On the other hand, the application also provides a kind of electronic cigarette 300.Fig. 6 and Fig. 7 are please referred to, which includes power supply
Component 310 and atomising device 320.Wherein, power supply module 310 is electrically connected with atomising device 320, for in atomising device 320
Heat generating component 321 provide power supply.Atomising device in the structure and above-described embodiment of atomising device 320 in the present embodiment
Structure is identical, herein, in the present embodiment, repeats no more, specifically sees the structure in above-described embodiment about atomising device
Explanation.
As shown in fig. 7, being provided with magnet 330, the magnetic between power supply module 310 and atomising device 320 in the present embodiment
The both ends of iron 330 attract each other with power supply module 310 and atomising device 320 respectively, thus by power supply module 310 and atomising device
320 are attached.That is, in the present embodiment, power supply module 310 and atomising device 320 are realized using the structure of magnetic attraction and are connected
It connects.
Further, please continue to refer to Fig. 7, the electronic cigarette 300 in the present embodiment further comprises gas flow controller 340,
The gas flow controller 340 is arranged on the access that air inlet 336 is in communication with the outside, for passing through the suction to electronic cigarette 300
And the gas passage of electronic cigarette 300 is opened under the action of the suction generated, and close electronics when without the effect of the suction
The gas passage of cigarette 300.Specifically, when gas flow controller 340 detects the suction for taking out electronic cigarette 300, gas flow controller 340
Open gas passage, so that air-flow be made to enter atomising device 320 by air inlet 336, the air-flow of flowing drive the smog that generates from
Exhaust gases passes 342 flow out, and suck for user.When the suction for taking out electronic cigarette 300 is not detected in gas flow controller 340, air-flow
Controller 340 is closed gas passage, so that smog be avoided to flow out from exhaust gases passes 342, plays the role of saving tobacco juice.
In conclusion it should be readily apparent to one skilled in the art that the utility model atomising device uses porous ceramics drain body
It contacts with tobacco juice, and the tobacco juice on porous ceramics drain body is heated by heat radiating structure, be converted into tobacco juice for inhaling
The smog of food.Porous ceramics drain body has specific structure and shape, facilitates fixed and assembling.And the utility model passes through
Inlet opening and venthole setting are structure as a whole, it is possible to reduce the fixed structure of multiple element in atomising device, so that atomization
The overall structure novelty and ease of assembly of device.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (17)
1. a kind of atomising device, which is characterized in that the atomising device includes: smoke grenade pipe and atomizing component；
Exhaust gases passes and liquid storage chamber are equipped in the smoke grenade pipe, the liquid storage chamber is for storing tobacco juice, one end of the smoke grenade pipe
It is formed with liquid outlet；
The atomizing component includes upper cover and heat generating component；The upper cover includes sequentially connected guidance part, auxiliary section and receiving
Portion, the guidance part and the smoke grenade pipe are equipped with the one end fits of the liquid outlet, and offer inlet opening on the guidance part
And venthole, the inlet opening and the venthole are arranged in the guidance part of integral structure；
The auxiliary section and the heat generating component cooperate；
The accommodating chamber of heat generating component described in collecting part is formed on described accommodation section；
Wherein, the inlet opening is in fluid communication by the auxiliary section and the heat generating component, is used for the liquid outlet stream
Tobacco juice out is delivered to the heat generating component；The heat generating component is used to carrying out the tobacco juice that the inlet opening conveys into heating to make it
It is atomized into smog；The venthole and the heat generating component are in fluid communication, for transmitting the smog by the venthole
It is flowed out to the exhaust gases passes.
2. atomising device according to claim 1, which is characterized in that the upper cover is integrally formed component.
3. atomising device according to claim 1, which is characterized in that the auxiliary section includes lower surface and through-hole, described
Through-hole and the inlet opening are in fluid communication；
The atomizing component further includes sealing element, and the sealing element is accommodated in the accommodating chamber, and is arranged in the fever group
Between part and the lower surface, and then realize the sealing cooperation of the auxiliary section and the heat generating component.
4. atomising device according to claim 1, which is characterized in that the inlet opening is non-circular hole.
5. atomising device described in any one of -4 according to claim 1, which is characterized in that the quantity of the inlet opening is two
A, the quantity of the venthole is one, and the two sides of the venthole are arranged in described two inlet openings.
6. atomising device described in any one of -4 according to claim 1, which is characterized in that the venthole is connected to the guiding
The upper surface and side surface in portion.
7. atomising device according to claim 3, which is characterized in that the heat generating component include porous ceramics drain body and
It is set to the heat radiating structure and electrode of the bottom surface of the porous ceramics drain body, the porous ceramics drain body is used for will be through institute
The tobacco juice for stating inlet opening conveying is delivered to the heat radiating structure, and the heat radiating structure is used for the fever when being powered and converts tobacco juice
For smog, the electrode is used to the heat radiating structure being electrically connected to power supply.
8. atomising device according to claim 7, which is characterized in that the sealing element further includes being arranged in described accommodation section
Side wall between the porous ceramics drain body, to realize the sealing between described accommodation section and the porous ceramics drain body
Cooperation.
9. atomising device according to claim 7, which is characterized in that the heat radiating structure be heating coating, fever route,
At least one of fever tablet or net with heating function.
10. atomising device according to claim 7, which is characterized in that the top surface of the porous ceramics drain body offers
Groove, the groove are used to increase the contact area of the porous ceramics drain body and tobacco juice, and reduce described in tobacco juice arrival
The flow resistance of the bottom surface of porous ceramics drain body.
11. atomising device according to claim 8, which is characterized in that the side wall includes annular wall and from the ring
The convex ridge portion that shaped wall part outwardly protrudes, the annular wall be arranged between described accommodation section and the porous ceramics drain body and
Gap is formed with described accommodation section, the convex ridge portion fits snugly between described accommodation section and the porous ceramics drain body.
12. atomising device described in any one of -4 according to claim 1, which is characterized in that the atomizing component further includes bottom
Seat, the pedestal are used to cooperate with the upper cover and the heat generating component is fixed among the pedestal and the upper cover.
13. atomising device according to claim 12, which is characterized in that the pedestal includes base bottom wall and base side
Wall, the base side wall has the structure for being clasped with described accommodation section, and opens up in the base bottom wall
There is air inlet.
14. atomising device according to claim 13, which is characterized in that the air inlet be at least one, and it is described into
The full-size of the cross section of stomata is less than or equal to 0.2mm.
15. atomising device according to claim 13, which is characterized in that the air inlet is circular hole, and the circular hole
Diameter is less than or equal to 0.2mm.
16. atomising device described in any one of -4 according to claim 1, which is characterized in that the atomizing component further includes close
Capping, the sealing cover lid is located on the guidance part, and offers via hole in the position of the correspondence inlet opening, in correspondence
The position of the venthole forms to the direction of the venthole and is folded in enclosing between the venthole and the exhaust gases passes
Wall, so that the guidance part and liquid storage chamber sealing cooperation.
17. a kind of electronic cigarette, which is characterized in that the electronic cigarette includes power supply module and according to claim 1 to any in 16
Atomising device described in, the power supply module are electrically connected with the atomising device, and for the hair to the atomising device
Hot component provides power supply.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666215 | 2018-05-04 | ||
| CN2018206662150 | 2018-05-04 |
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| Publication Number | Publication Date |
|---|---|
| CN209346085U true CN209346085U (en) | 2019-09-06 |
Family
ID=66102897
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821397292.7U Active CN209346085U (en) | 2018-05-04 | 2018-08-28 | Electronic cigarette and its atomising device |
| CN201821398994.7U Active CN209768986U (en) | 2018-05-04 | 2018-08-28 | electronic cigarette and atomization device thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398994.7U Active CN209768986U (en) | 2018-05-04 | 2018-08-28 | electronic cigarette and atomization device thereof |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US20190335809A1 (en) |
| EP (3) | EP3563700A1 (en) |
| CN (2) | CN209346085U (en) |
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2019
- 2019-04-09 EP EP19168005.7A patent/EP3563700A1/en active Pending
- 2019-04-10 US US16/380,936 patent/US20190335809A1/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110574970A (en) * | 2019-09-17 | 2019-12-17 | 深圳雾芯科技有限公司 | Atomizing device and device for storing solution |
| WO2021051283A1 (en) * | 2019-09-17 | 2021-03-25 | 深圳雾芯科技有限公司 | Atomization device and device for storing solution |
| WO2021068155A1 (en) * | 2019-10-10 | 2021-04-15 | 深圳雾芯科技有限公司 | Vaporization device |
| US11259572B2 (en) | 2019-10-10 | 2022-03-01 | Shenzhen Relx Technology Co., Ltd. | Vaporization device having a top cap for flow rate control |
| CN110710713A (en) * | 2019-10-11 | 2020-01-21 | 深圳麦时科技有限公司 | Electronic atomization device and smoke tube assembly thereof |
| CN110693089A (en) * | 2019-11-08 | 2020-01-17 | 福建中烟工业有限责任公司 | Electronic cigarette atomization assembly and electronic cigarette |
| CN110693089B (en) * | 2019-11-08 | 2022-08-12 | 福建中烟工业有限责任公司 | Electronic cigarette atomization assembly and electronic cigarette |
| WO2023070978A1 (en) * | 2021-10-29 | 2023-05-04 | 深圳市卓力能技术有限公司 | Atomizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209768986U (en) | 2019-12-13 |
| EP3616538B1 (en) | 2023-03-08 |
| US11564417B2 (en) | 2023-01-31 |
| EP3563700A1 (en) | 2019-11-06 |
| EP4218464A2 (en) | 2023-08-02 |
| US20190335809A1 (en) | 2019-11-07 |
| EP4218464A3 (en) | 2023-08-23 |
| US20200068951A1 (en) | 2020-03-05 |
| EP3616538A1 (en) | 2020-03-04 |
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